Bringing the Art Inside: a Preliminary Analysis of Black Linear Rock-art from Limestone Caves in Erromango,Vanuatu

While surveying and recording rock-art on Erromango over two field-seasons in 1996 and 1997, I had the pleasure of working with Vanuatu Cultural Centre (VCC) fieldworkers Jerry Taki and Sophie Nempan Sei. During this time, both Jerry and Sophie constructed a context of ‘meaning’ for the ‘black linear’ pictures that predominate in the rock-art of the island. Their ideas were highly influential in determining the direction of my research. Jerry spoke of the association of rock-art with warfare and women. Sophie identified certain motifs as clan designs, particularly those located in sites close to where she lives, at Happyland village in the south of the island. The aim of this paper is to understand more about the rock-art of Erromango by combining local knowledge and archaeological techniques of rock-art analysis. I focus on the black linear rock-art, describing its temporal placement and context of production. Temporal information is gleaned from patterns of superimposition among particular rock-art techniques and motif forms, as well as from independent archaeological and ethnographic contexts. It is proposed that black linear rock-art belongs to the most recent period of rock-art production on Erromango, likely within the last 400 years. Rock-art production and use is explored through artistic motifs evident on other items of material culture, including objects which are known, from ethnographic records, to be produced by either women or men. I suggest that black linear motifs were at least in part produced by women, perhaps to register their connection to place during periods of displacement. In accordance with Jerry's statements, ethnographic and archaeological evidence indicates that a salient feature of the island's social landscape over the last 400 years was small and large-scale intra- and inter-island wars. The black linear rock-art is interpreted in relation to this unstable social context.     

From here to eternity?: The practice of knowledge transfer in dispersed and co-located project organizations

This paper extends theoretical and empirical debates on knowledge transfer practices in geographically dispersed project teams using a range of communications media. It presents quantitative data comparing work interactions between dispersed and co-located teams in five international, project-based firms. It shows that contrary to conventional wisdom, their respective practices are similar for many work activities such as search and routine information exchange. However dispersed team members validate, verify and consult differently to the respective co-located teams. Qualitative data from interviews and observation then illustrates typical interactions using the differing means and media available to the observed project teams, such as task decomposition and emergency corrective work. Due to an unfortunate oversight one of the references in this article is incomplete. It can be found here.     

Consuming Ethics: Articulating the Subjects and Spaces of Ethical Consumption

Geography's debates about how to maintain a sense of morally responsible action often emphasise the problematic nature of caring at a distance, and take for granted particular kinds of moral selfhood in which responsibility is bound into notions of human agency that emphasise knowledge and recognition. Taking commodity consumption as a field in which the ethics, morality, and politics of responsibility has been problematised, we argue that existing research on consumption fails to register the full complexity of the practices, motivations and mechanisms through which the working-up of moral selves is undertaken in relation to consumption practices. Rather than assuming that ethical decision‐making works through the rational calculation of obligations, we conceptualise the emergence of ethical consumption as ways in which everyday practical moral dispositions are re‐articulated by policies, campaigns and practices that enlist ordinary people into broader projects of social change. Ethical consumption, then, involves both a governing of consumption and a governing of the consuming self. Using the example of Traidcraft , we present a detailed examination of one particular context in which self‐consciously ethical consumption is mediated, suggesting that ethical consumption can be understood as opening up ethical and political considerations in new combinations. We therefore argue for the importance of the growth of ethical consumption as a new terrain of political action, while also emphasising the grounds upon which ethical consumption can be opened up to normative critique.     

From 'industrial districts' to 'knowledge clusters': a model of knowledge dissemination and competitive advantage in industrial agglomerations

This paper integrates knowledge-based theories of the firm withgeograph-ical studies of industrial agglomeration to producea model that helps explain the competitive advantages enjoyedby proximate firms located in geographical clusters. We proposea hierarchy of specialized knowledge stocks at both firm andcluster levels and suggest that the comparative advantage conferredby knowledge resources at each level is protected, in part,by asymmetries in knowledge flows from level to level. The paperargues that codified component knowledge is more easily spreadthan firm-specific architectural knowledge. Nevertheless, overtime, agglomerations may develop a cluster-specific form ofarchitectural knowledge that facilitates the rapid disseminationof knowledge throughout the cluster by increasing the learningcapacity of proximate firms and thereby conferring cluster-specificcompetitive advantages.     

Archaeologies of Cultural Interaction: Wybalenna Settlement and Killalpaninna Mission

This paper compares two contrasting Australian case studies in the archaeology of Indigenous-European interaction: one mission-like in its intent, the Aboriginal Settlement for Tasmanian Aborigines at Wybalenna on Flinders Island in the Bass Strait (1833–47), the other the Lutheran mission at Lake Killalpaninna (1867–1928) investigated by the Central Australia Archaeology Project (CAAP). Each of the two case studies adopted different strategies of investigation. Wybalenna was a small excavation while Killalpaninna was an extensive surface survey. Both studies reveal diversity in the range of responses to a missionizing program, providing evidence of agency in the formation of the archaeological record. They demonstrate the value of the material evidence and the significance of archaeology in contributing to a more sensitive understanding of the interaction process by providing an alternative to textual sources.     

Probable human hair found in a fossil hyaena coprolite from Gladysvale cave,South Africa

Until now, the oldest known human hair was from a 9000-year-old South American mummy. Here we report fossil hairs of probable human origin that exceed that age by about 200,000 years. The hairs have been discovered in a brown hyaena (Parahyaena brunnea) coprolite from Gladysvale cave in South Africa. The coprolite is part of a hyaena latrine preserved in calcified cave sediment dated between 195,000 and 257,000 years ago. This find supports the hypothesis that hyaenas accumulated some of the early hominin remains found in cave sites, and provides a new source of information on Pleistocene mammals in the Sterkfontein Valley.     

Currents and trends in the archaeological sciences

Here I use ISI Web of Knowledge to build on a recent paper by Butzer (2009) and track current trends in the archaeological sciences. I researched eight thematic keywords replete in the title, abstract, keywords and main body of archaeological science literature for the period 1970–2008. For all keywords investigated a steady rise in archaeological science research is evidenced after 1980, with pronounced growth occurring after 2000. I attribute this pattern to the standardisation of research production and academic evaluation, in addition to the democratisation of new information technologies, notably the Internet. The evolution of 10 leading archaeological science journals was also tracked. Since the 1970s, the bibliometric data show that nine of the ten journals have successfully expanded on an annual basis. I found that the biggest growers (the Journal of Archaeological Science [JAS], the Journal of Human Evolution and the Journal of Anthropological Archaeology) are all published by Elsevier. In 2008, the JAS was ranked first for five of the eight thematic keywords by ISI, underlining the popularity and interdisciplinary scope of the journal. According to the 2008 Journal Citation Reports, the JAS ranks second for total citations (4219) in archaeological science and third for its overall impact factor (1.779).     

An evaluation of the site specificity of soil elemental signatures for identifying and interpreting former functional areas

Soil multi-element analysis is now a routine technique employed to help answer questions about space use and function in and around archaeological sites. The pattern of enhancement of certain elements, including P, Pb, Ca, Zn, and Cu, has been shown by numerous studies to correlate closely with the archaeological and historical record. Interpretation of these soil signatures, however, has generally been more problematic. One approach to the problem has been the use of ethnographic or “known” sites to guide interpretation, but how confidently can results from one site be extrapolated to another? This study of abandoned farms tests the site specificity of soil multi-element signatures of past space use through the use of discriminant models. Data analysis suggests that one to one comparisons of similar sites are much less accurate (38% accuracy) than comparisons based on a wider range of sites (59.3% accuracy), even when the latter have contrasting geology. The results highlight the importance of individual anthropogenic practices during occupation and abandonment in the development of diagnostic soil geochemical signatures.